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Groups > comp.lang.python > #68750

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

Newsgroups comp.lang.python
Date 2014-03-21 22:26 -0700
References (4 earlier) <mailman.8369.1395437459.18130.python-list@python.org> <a0403642-c384-4623-bbfd-77c48285ec96@googlegroups.com> <mailman.8377.1395456097.18130.python-list@python.org> <dcd72881-7ee2-4bc3-90ab-7912b4bea05b@googlegroups.com> <mailman.8382.1395463877.18130.python-list@python.org>
Message-ID <9edb4ea0-5faf-4369-8021-48afa9800a34@googlegroups.com> (permalink)
Subject Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)
From Rustom Mody <rustompmody@gmail.com>

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On Saturday, March 22, 2014 10:21:13 AM UTC+5:30, Chris Angelico wrote:
> On Sat, Mar 22, 2014 at 3:39 PM, Rustom Mody wrote:
> >> So if that's not going to be broken, how is this fundamentally different?
> >> def func_loop():
> >>     for x in 1,2,3:
> >>         yield (lambda: x)
> > Thats using a for-loop
> > A 'for' in a comprehension carries a different intention, the matching names
> > being merely coincidental.

> So what you're saying is that these two are fundamentally different:

> def unrolled():
>     x = 1
>     yield (lambda: x)
>     x = 2
>     yield (lambda: x)
>     x = 3
>     yield (lambda: x)

> def loop():
>     for x in 1,2,3:
>         yield (lambda: x)

Well almost...

Except that the 'loop' I am talking of is one of

def loop():
     return [yield (lambda: x) for x in [1,2,3]]
or 
     return (yield (lambda: x) for x in [1,2,3])      
or just plain ol
     (lambda x:  for x in [1,2,3])

IOW loop is an imperative construct, comprehensions are declarative

Progressing through a loop in a sequential order is natural and to
be expected

Comprehensions being declarative, progressing through them
in some order is incidental.


> In other words, a loop should be implemented as a separate binding
> each time, not a rebinding. That's an interesting point, and it does
> make some sense; effectively, what you want is for the body of a for
> loop to be a new scope, a unique scope every iteration of the loop,
> and one that automatically closes over all variables in the parent
> scope (including for assignments) except for the loop
> iteration/counter variable.

> That does make some sense, but it doesn't really fit Python's concept.

Yes it does not fit in with imperative programming.

Its good to remember the history.
Haskell did not invent comprehensions

In programming, they started with Miranda where they were called
'ZF-expressions' after the Zermelo/Fraenkel of axiomatic set theory.

Because Russell's paradox had shaken the (intended) foundations of mathematics,
the way out (actually the one chosen by Zermelo and Fraenkel) was to
add a *comprehension axiom*

http://en.wikipedia.org/wiki/Zermelo%E2%80%93Fraenkel_set_theory#3._Axiom_schema_of_specification_.28also_called_the_axiom_schema_of_separation_or_of_restricted_comprehension.29

What this basically mandates is that set constructions like
{x | Pred(x) } are disqualified (called unrestricted comprehension)

Only
{x ∈ S | Pred(x) } is a valid.

IOW sets cannot be concocted out of the blue but only out of other sets.

Fast forward 50 years and what David Turner – inventor of Miranda –- realized 
is that if the programming language is sufficiently mathematical – ie no
imperative constructs plus lazy evaluation, then comprehensions are
actually constructive enough to make make into programming constructs.

However as Mark Harris points out imperative and functional thinking styles
remain somewhat inconsistent with each other.

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Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) vasudevram <vasudevram@gmail.com> - 2014-03-21 13:42 -0700
  Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-21 13:54 -0700
    Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) vasudevram <vasudevram@gmail.com> - 2014-03-21 13:56 -0700
      Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-21 14:09 -0700
        Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-21 15:30 -0600
          Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-21 19:06 -0700
            Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-22 13:41 +1100
              Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-21 21:39 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-22 15:51 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-21 22:26 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) "Rhodri James" <rhodri@wildebst.org.uk> - 2014-03-23 00:32 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-22 20:46 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-22 20:16 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-22 21:47 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) "Rhodri James" <rhodri@wildebst.org.uk> - 2014-03-24 02:35 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-24 14:27 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-23 21:14 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-24 16:04 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-24 14:32 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-21 22:48 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-21 23:51 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-22 09:46 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 00:52 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-24 03:03 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-24 11:55 +0200
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-24 22:49 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-24 14:36 +0200
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-24 23:53 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-24 14:39 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-24 15:22 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-24 14:21 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-24 14:04 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 09:00 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 06:12 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-24 13:42 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 06:57 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 05:28 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 16:43 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-24 11:24 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 16:43 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-25 00:43 +0200
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 18:56 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 11:11 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 19:16 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 11:28 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-25 00:32 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 19:50 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-03-24 21:31 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 12:41 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 06:28 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-03-24 21:20 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 21:39 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 06:52 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) alex23 <wuwei23@gmail.com> - 2014-03-26 16:35 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-27 10:44 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-28 03:10 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-27 11:37 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-28 03:48 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-27 15:54 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-28 08:42 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-27 17:14 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-28 13:24 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-27 19:46 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-28 14:06 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-27 20:20 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-27 17:14 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-28 04:45 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-28 00:34 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 16:18 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-29 13:45 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-29 03:08 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 22:18 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-29 14:45 +1100
                Keyboard standards (was: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)) Ben Finney <ben+python@benfinney.id.au> - 2014-03-29 15:18 +1100
                Re: Keyboard standards Mark H Harris <harrismh777@gmail.com> - 2014-03-28 23:26 -0500
                Re: Keyboard standards Chris Angelico <rosuav@gmail.com> - 2014-03-29 16:13 +1100
                Re: Keyboard standards Mark H Harris <harrismh777@gmail.com> - 2014-03-29 00:40 -0500
                Re: Keyboard standards Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-29 04:02 -0600
                Re: Keyboard standards Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-29 16:03 +0000
                Re: Keyboard standards Larry Hudson <orgnut@yahoo.com> - 2014-03-29 12:27 -0700
                Re: Keyboard standards Michael Torrie <torriem@gmail.com> - 2014-03-29 13:41 -0600
                Re: Keyboard standards Larry Hudson <orgnut@yahoo.com> - 2014-03-29 23:53 -0700
                Re: Keyboard standards Dave Angel <davea@davea.name> - 2014-03-29 17:26 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-29 03:51 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 23:07 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 23:16 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 23:21 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-29 15:48 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 23:40 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-29 16:08 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-28 22:21 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-29 00:51 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-29 17:03 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-29 03:21 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-29 15:45 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-30 00:52 -0500
                OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-30 06:31 +0000
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Chris Angelico <rosuav@gmail.com> - 2014-03-30 17:43 +1100
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Mark H Harris <harrismh777@gmail.com> - 2014-03-30 01:48 -0500
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-30 10:35 +0000
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Chris Angelico <rosuav@gmail.com> - 2014-03-30 23:03 +1100
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Mark H Harris <harrismh777@gmail.com> - 2014-03-30 23:29 -0500
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Mark H Harris <harrismh777@gmail.com> - 2014-03-30 23:57 -0500
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Chris Angelico <rosuav@gmail.com> - 2014-03-31 16:05 +1100
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Mark H Harris <harrismh777@gmail.com> - 2014-03-31 00:33 -0500
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-31 09:31 +0100
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Mark H Harris <harrismh777@gmail.com> - 2014-03-31 00:23 -0500
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Chris Angelico <rosuav@gmail.com> - 2014-03-31 16:44 +1100
                Re: OFF TOPIC Spanish in the USA Marko Rauhamaa <marko@pacujo.net> - 2014-03-31 11:39 +0300
                Re: OFF TOPIC Spanish in the USA Ned Batchelder <ned@nedbatchelder.com> - 2014-03-31 07:33 -0400
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-03-31 08:41 -0400
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Chris Angelico <rosuav@gmail.com> - 2014-04-01 00:04 +1100
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] "Rhodri James" <rhodri@wildebst.org.uk> - 2014-03-31 21:47 +0100
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Terry Reedy <tjreedy@udel.edu> - 2014-03-31 18:06 -0400
                Re: OFF TOPIC Spanish in the USA [was Re: Explanation of this Python language feature?] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-03-31 20:03 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Larry Hudson <orgnut@yahoo.com> - 2014-03-30 00:32 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-30 10:44 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) "Rhodri James" <rhodri@wildebst.org.uk> - 2014-03-30 23:57 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) MRAB <python@mrabarnett.plus.com> - 2014-03-31 00:20 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Grant Edwards <invalid@invalid.invalid> - 2014-03-31 14:14 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Walter Hurry <walterhurry@gmail.com> - 2014-03-31 00:39 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Roy Smith <roy@panix.com> - 2014-03-30 08:08 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-30 15:22 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-30 10:03 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-31 01:08 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-31 17:47 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ben Finney <ben+python@benfinney.id.au> - 2014-03-31 17:53 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-31 00:36 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) wxjmfauth@gmail.com - 2014-03-31 01:32 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Roy Smith <roy@panix.com> - 2014-03-31 08:16 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) "Rhodri James" <rhodri@wildebst.org.uk> - 2014-03-31 21:46 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-01 16:26 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-02 08:49 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-01 18:18 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-04-01 18:33 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-03 11:38 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-04-03 20:14 +0300
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-03 11:40 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-03 13:55 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-04-03 22:43 +0300
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-03 22:12 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-04 09:43 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-03 21:09 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-04 07:52 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-04 19:11 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-04-04 02:13 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-04 10:08 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-04-04 11:01 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-05 00:20 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) alex23 <wuwei23@gmail.com> - 2014-04-04 12:07 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-03 21:29 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-04-04 09:20 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 15:58 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-04-04 15:40 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-04-04 22:50 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 17:07 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 09:39 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 17:52 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 09:57 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-04-05 00:16 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 23:10 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 15:40 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 00:11 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-04-04 23:02 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 00:37 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ben Finney <ben+python@benfinney.id.au> - 2014-04-05 17:01 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 01:48 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 18:08 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 01:48 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-04-04 23:07 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 17:52 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-04-04 23:04 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 23:18 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 14:22 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-04-05 00:10 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 17:07 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-05 00:00 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 12:51 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-04 23:31 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 15:49 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 00:23 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 16:55 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 00:23 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-04 20:42 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 00:02 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 16:24 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ben Finney <ben+python@benfinney.id.au> - 2014-04-05 16:29 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 16:57 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-04 23:59 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-05 18:10 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-05 10:19 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-04-05 07:20 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Roy Smith <roy@panix.com> - 2014-04-05 10:28 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-04 09:53 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-04 03:24 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-04-04 06:43 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 22:59 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 23:59 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-04-06 12:05 +0300
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-06 16:52 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-06 10:31 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-07 03:54 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-06 11:13 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-07 04:46 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-06 19:32 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-07 20:33 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) MRAB <python@mrabarnett.plus.com> - 2014-04-08 02:52 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-08 13:02 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-04-08 08:21 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) alex23 <wuwei23@gmail.com> - 2014-04-09 10:39 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-09 12:26 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-08 03:53 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-07 03:27 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-04-06 23:23 +0300
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-04-06 19:09 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-04-07 04:14 +1000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-04-06 23:10 +0300
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-04-06 21:56 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-06 23:48 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-04-06 20:45 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-04-06 18:54 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-04-07 05:10 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-04-07 08:14 +0300
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-04-08 09:03 +0200
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-04-07 07:54 +0300
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-04-07 12:19 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-04-05 23:01 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-28 23:10 -0700
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-29 00:51 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-29 17:53 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-30 01:22 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-30 16:22 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-29 13:39 +0200
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Roy Smith <roy@panix.com> - 2014-03-29 07:53 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-29 13:59 +0200
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Gene Heskett <gheskett@wdtv.com> - 2014-03-29 13:48 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-30 00:57 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Gene Heskett <gheskett@wdtv.com> - 2014-03-29 13:46 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 10:01 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 18:44 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 10:57 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 06:16 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-24 17:58 -0600
                Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 20:00 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 22:15 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 14:17 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 22:25 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 22:28 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Roy Smith <roy@panix.com> - 2014-03-24 23:29 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 14:51 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 22:59 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 21:08 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 15:29 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 22:00 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 16:08 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 00:14 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 22:23 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 16:31 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 16:27 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 00:34 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 22:42 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 00:47 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 16:54 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 16:48 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 00:56 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Roy Smith <roy@panix.com> - 2014-03-25 08:36 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 05:53 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 14:43 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 06:52 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-26 00:56 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 07:08 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-25 14:23 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 08:19 -0700
                Re: Time we switched to unicode? (was Explanation of this Python   language feature?) Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-03-26 09:33 +1300
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 11:58 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-03-25 20:02 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 01:01 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 17:19 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 07:03 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 18:12 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-03-25 20:05 -0400
                Re: Time we switched to unicode? Marko Rauhamaa <marko@pacujo.net> - 2014-03-25 10:05 +0200
                Re: Time we switched to unicode? Chris Angelico <rosuav@gmail.com> - 2014-03-25 19:23 +1100
                Re: Time we switched to unicode? Steven D'Aprano <steve@pearwood.info> - 2014-03-25 08:59 +0000
                Re: Time we switched to unicode? Chris Angelico <rosuav@gmail.com> - 2014-03-25 20:03 +1100
                Re: Time we switched to unicode? Chris “Kwpolska” Warrick <kwpolska@gmail.com> - 2014-03-25 18:24 +0100
                Re: Time we switched to unicode? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-26 01:01 +0000
                Re: Time we switched to unicode? Chris Angelico <rosuav@gmail.com> - 2014-03-26 06:40 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 22:28 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 00:36 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 06:07 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-25 01:48 -0500
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 10:43 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 20:54 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 11:38 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-25 11:14 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 12:46 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 05:09 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-25 15:18 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Terry Reedy <tjreedy@udel.edu> - 2014-03-25 19:55 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-26 00:12 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Terry Reedy <tjreedy@udel.edu> - 2014-03-26 00:30 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 21:56 -0700
                Delayed evaluation of expressions [was Re: Time we switched to unicode?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-26 16:05 +0000
                Re: Delayed evaluation of expressions [was Re: Time we switched to unicode?] Rustom Mody <rustompmody@gmail.com> - 2014-03-26 10:32 -0700
                Re: Delayed evaluation of expressions [was Re: Time we switched to unicode?] Rustom Mody <rustompmody@gmail.com> - 2014-03-26 10:57 -0700
                Re: Delayed evaluation of expressions [was Re: Time we switched to unicode?] Chris Angelico <rosuav@gmail.com> - 2014-03-27 09:24 +1100
                Re: Delayed evaluation of expressions Marko Rauhamaa <marko@pacujo.net> - 2014-03-27 00:45 +0200
                Re: Delayed evaluation of expressions Rustom Mody <rustompmody@gmail.com> - 2014-03-26 22:02 -0700
                Re: Delayed evaluation of expressions [was Re: Time we switched to unicode?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-26 23:43 +0000
                Re: Delayed evaluation of expressions [was Re: Time we switched to unicode?] Rustom Mody <rustompmody@gmail.com> - 2014-03-26 18:59 -0700
                Re: Delayed evaluation of expressions [was Re: Time we switched to unicode?] Terry Reedy <tjreedy@udel.edu> - 2014-03-26 20:44 -0400
                Re: Delayed evaluation of expressions [was Re: Time we switched to unicode?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-27 02:16 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Roy Smith <roy@panix.com> - 2014-03-25 08:35 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-26 00:13 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-25 14:13 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-26 01:37 +1100
                Re: Time we switched to unicode? (was Explanation of this Python   language feature?) Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-03-26 09:58 +1300
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-03-25 20:10 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-03-26 09:21 +1300
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Larry Martell <larry.martell@gmail.com> - 2014-03-25 16:31 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-25 21:22 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 15:19 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 06:04 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 17:26 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Roy Smith <roy@panix.com> - 2014-03-25 08:24 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2014-03-25 19:44 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 20:43 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 14:57 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 05:47 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 23:10 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 17:33 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 23:41 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 17:50 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Terry Reedy <tjreedy@udel.edu> - 2014-03-25 18:39 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 17:12 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 23:35 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 17:45 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 23:52 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) "Rhodri James" <rhodri@wildebst.org.uk> - 2014-03-27 01:16 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-27 12:26 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 20:44 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-24 20:56 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 15:14 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 07:03 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 00:22 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 11:24 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Roy Smith <roy@panix.com> - 2014-03-25 08:21 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-25 13:36 +0000
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 15:01 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Terry Reedy <tjreedy@udel.edu> - 2014-03-25 22:10 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-26 13:39 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-27 01:32 -0600
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-27 01:43 -0600
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 22:12 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 13:07 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-25 23:45 +1100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Rustom Mody <rustompmody@gmail.com> - 2014-03-25 06:07 -0700
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Chris Angelico <rosuav@gmail.com> - 2014-03-26 00:50 +1100
                Re: Time we switched to unicode? (was Explanation of this Python   language feature?) Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-03-26 09:37 +1300
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-25 14:07 +0100
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Terry Reedy <tjreedy@udel.edu> - 2014-03-25 20:24 -0400
                Re: Time we switched to unicode? (was Explanation of this Python language feature?) Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2014-03-26 10:22 +0100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-03-25 06:20 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve@pearwood.info> - 2014-03-24 09:49 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-24 22:21 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 14:47 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-25 01:45 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 13:17 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-25 02:06 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 22:48 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-24 09:58 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 13:58 -0500
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-24 19:13 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-24 13:12 -0600
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 06:22 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-24 22:58 +0000
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 10:07 +1100
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Terry Reedy <tjreedy@udel.edu> - 2014-03-24 21:04 -0400
                Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-25 06:45 +1100
            Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-22 04:47 +0000
              Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Chris Angelico <rosuav@gmail.com> - 2014-03-22 16:05 +1100
              Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-22 12:24 +0200
            Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Ian Kelly <ian.g.kelly@gmail.com> - 2014-03-22 03:09 -0600
              Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-22 12:30 +0200
              Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-22 10:16 -0700
            Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-22 10:40 +0000
            Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-22 17:57 +0000
              Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Marko Rauhamaa <marko@pacujo.net> - 2014-03-22 20:40 +0200
              Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Rustom Mody <rustompmody@gmail.com> - 2014-03-22 11:42 -0700
          Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) 88888 Dihedral <dihedral88888@gmail.com> - 2014-03-25 03:17 -0700
        Re: Explanation of this Python language feature? [x for x in x for x   in x] (to flatten a nested list) Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-03-22 10:34 +1300
  Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) vasudevram <vasudevram@gmail.com> - 2014-03-22 13:59 -0700
    Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Mark H Harris <harrismh777@gmail.com> - 2014-03-24 20:56 -0500
  Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list) Dan Stromberg <drsalists@gmail.com> - 2014-03-27 16:45 -0700
    How to flatten a list of lists was (Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 17:00 -0500
    How to flatten a list of lists was (Explanation of this Python language feature?) Mark H Harris <harrismh777@gmail.com> - 2014-03-28 17:00 -0500
    To flatten a nested list was (Explanation of this Python language feature? [x for x in x for x in x] Mark H Harris <harrismh777@gmail.com> - 2014-03-28 17:05 -0500
      Re: To flatten a nested list was (Explanation of this Python language feature? [x for x in x for x in x] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-03-29 02:31 +0000
        Re: To flatten a nested list was (Explanation of this Python language feature? [x for x in x for x in x] Mark H Harris <harrismh777@gmail.com> - 2014-03-28 22:33 -0500
    To flatten a nested list was (Explanation of this Python language feature? [x for x in x for x in x] Mark H Harris <harrismh777@gmail.com> - 2014-03-28 17:05 -0500

csiph-web